rpiGenImage/bootstrap.d/10-bootstrap.sh

#
# Debootstrap basic system
#

# Load utility functions
. ./functions.sh

VARIANT=""
COMPONENTS="main"

if [ "$BUILD_KERNEL" != "uselocal" ]; then #ajout 2025

# Use non-free Debian packages if needed
# One use variable which is only needed by wifi firmware blob => reworked to use non free in /etc/apt/sources.list - we could just use ENABLE_WIRELESS here
if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_NONFREE" = true ] ; then
  COMPONENTS="main,non-free,contrib,non-free-firmware"
fi

# Use minbase bootstrap variant which only includes essential packages
if [ "$ENABLE_MINBASE" = true ] ; then
  VARIANT="--variant=minbase"
fi


# Exclude packages if required by Debian release
#if [ "$RELEASE" = "bookworm" ] || [ "$RELEASE" = "bullseye" ] ; then
#  APT_EXCLUDES="--exclude=init,systemd-sysv"
#fi

# Base debootstrap (unpack only)
http_proxy=${APT_PROXY} debootstrap ${APT_EXCLUDES} --arch="${RELEASE_ARCH}" --foreign ${VARIANT} --components="${COMPONENTS}" --include="${APT_INCLUDES}" "${RELEASE}" "${R}" "http://${APT_SERVER}/debian"



# Copy qemu emulator binary to chroot
install -m 755 -o root -g root "${QEMU_BINARY}" "${R}${QEMU_BINARY}"

# Copy debian-archive-keyring.pgp
mkdir -p "${R}/usr/share/keyrings"
install_readonly /usr/share/keyrings/debian-archive-keyring.gpg "${R}/usr/share/keyrings/debian-archive-keyring.gpg"



# Complete the bootstrapping process
chroot_exec /debootstrap/debootstrap --second-stage

fi

# Mount required filesystems
mount -t proc none "${R}/proc"
mount -t sysfs none "${R}/sys"

# Mount pseudo terminal slave if supported by Debian release
if [ -d "${R}/dev/pts" ] ; then
  mount --bind /dev/pts "${R}/dev/pts"
fi